/*
 * The contents of this web application are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this web application except in compliance with 
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License.
 * 
 * The Original Code is owned by and the Initial Developer of the Original Code is 
 * Composite A/S (Danish business reg.no. 21744409). All Rights Reserved
 * 
 * Section 11 of the License is EXPRESSLY amended to include a provision stating 
 * that any dispute, including but not limited to disputes related to the enforcement 
 * of the License, to which Composite A/S as owner of the Original Code, as Initial 
 * Developer or in any other role, becomes a part to shall be governed by Danish law 
 * and be initiated before the Copenhagen City Court ("K�benhavns Byret")            
 */

using System;
using System.Linq;
using Composite.Core.Extensions;
using Composite.Core.Routing;
using Composite.Core.Types;
using Composite.Data;

namespace Composite.Plugins.Routing.InternalUrlProviders
{
    class DataInternalUrlProvider : IInternalUrlProvider
    {
        private readonly string _shortTypeName;
        private readonly Type _type;
        //private readonly Type _keyType;

        public DataInternalUrlProvider(string shortTypeName, Type type)
        {
            _type = type;
            //_keyType = type.GetKeyProperties().Single().PropertyType;
            _shortTypeName = shortTypeName;
        }

        public string BuildInternalUrl(IDataReference reference)
        {
            Verify.That(reference.ReferencedType == _type, "Incorrect type of referenced data");

            string serializedKey = ValueTypeConverter.Convert<string>(reference.KeyValue);
            if (string.IsNullOrEmpty(serializedKey))
            {
                return null;
            }

            return "~/{0}({1})".FormatWith(_shortTypeName, serializedKey);
        }
    }
}
